Chromatography column assembly



The design includes the column and two end caps. A locking ring fits into an opening of one end cap protruding therefrom.

FIG. 1 is a perspective view of a chromatography column assembly showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof

FIG. 4 is a side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a chromatography column assembly, as shown and described. 